High Frequency & RF Relays

High frequency and RF (radio frequency) relaysutilise radio signals to perform switching functions. These relays are found in lots of applications, including computers, testing equipment and radio broadcast systems. They're needed to handle the high voltages that often come with high frequencies, which standard relays couldn't manage.

What are high frequency and RF relays used for?

The frequencies used in electronic devices are continually increasing and high-frequency relaysprovide a way to isolate circuits in a high-frequency environment. High-frequency relays can be used in any application where an electronic signal is being produced at a very high frequency. This includes communications equipment, as well as computers and industrial machinery.

RF relaysare specifically used in radio applications, often in testing equipment as well as radio broadcasting devices. RF relays are essential in activating the separate circuit systems in radios that are used for transmitting and receiving.

Types of high frequency and RF relays

High frequency and RF relays can be built with special features. For instance, they can be made flux resistant, immersion cleanable, wash tight or designed for low power consumption. Solid-state versions of these relays are also available.


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Description Prix Maximum Coil Frequency Coil Resistance Contact Resistance Insertion Loss Isolation VSWR Voltage Standing Wave Ratio Impedance Contact Configuration Coil Voltage Mounting Type Latching Contact Voltage Coil Power Contact Material
N° de stock RS 113-8847
Référence fabricantTQ224
MarquePanasonic
3,61 €
Each
Unité
- 2.88 kΩ 50 mΩ - - - - DPDT 24V dc PCB Mount - 100 V dc, 125 V ac 200mW Gold Plated
N° de stock RS 173-8147
Référence fabricantTQ224
MarquePanasonic
2,135 €
Each (In a Tube of 50)
Unité
- 2.88 k 50 m - - - - DPDT 24V dc PCB Mount - 100 V dc, 125 V ac 200mW Gold Plated
N° de stock RS 173-9057
Référence fabricantARS1512
MarquePanasonic
7,675 €
Each (In a Box of 50)
Unité
3GHz 720 100 m 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount Yes - 200mW Gold Plated
N° de stock RS 699-6685
Référence fabricantARS1512
MarquePanasonic
6,80 €
Each
Unité
3GHz 720 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount Yes - 200mW Gold Plated
N° de stock RS 815-4859
Référence fabricantTQ2-5V
MarquePanasonic
2,85 €
Each
Unité
- 178 Ω 50 mΩ - - - - DPDT 5V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
N° de stock RS 815-4956
Référence fabricantTQ2-4.5V
MarquePanasonic
2,85 €
Each
Unité
- 144.6 Ω 50 mΩ - - - - DPDT 4.5V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
N° de stock RS 815-4865
Référence fabricantTQ2SA-24V
MarquePanasonic
3,71 €
Each
Unité
- 2.88 kΩ 75 mΩ - - - - DPDT 24V dc Surface Mount - 125 V ac, 220 V dc 200mW Silver Alloy
N° de stock RS 699-6676
Référence fabricantARS1412
MarquePanasonic
6,59 €
Each
Unité
3GHz 720 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount - - 200mW Gold Plated
N° de stock RS 815-4855
Référence fabricantTQ2-12V
MarquePanasonic
2,85 €
Each
Unité
- 1.028 kΩ 50 mΩ - - - - DPDT 12V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
N° de stock RS 173-9050
Référence fabricantARS1124
MarquePanasonic
8,094 €
Each (In a Box of 50)
Unité
3GHz 2.88 k 100 m 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 24V dc PCB Mount Yes - 200mW Gold Plated
N° de stock RS 173-9055
Référence fabricantARS1412
MarquePanasonic
7,675 €
Each (In a Box of 50)
Unité
3GHz 720 100 m 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount - - 200mW Gold Plated
N° de stock RS 173-9235
Référence fabricantTQ2-12V
MarquePanasonic
2,259 €
Each (In a Tube of 50)
Unité
- 1.028 k 50 m - - - - DPDT 12V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
N° de stock RS 699-6695
Référence fabricantARS1612
MarquePanasonic
7,59 €
Each
Unité
3GHz 360 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount Yes - 400mW Gold Plated
N° de stock RS 718-1819
Référence fabricant1-1462051-5
12,00 €
Each
Unité
- 4.114 kΩ - - - - - SPDT 24V dc PCB Mount - - 140mW Gold Plated
N° de stock RS 699-6654
Référence fabricantARS1124
MarquePanasonic
8,03 €
Each
Unité
3GHz 2.88 kΩ 100 mΩ 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 24V dc PCB Mount Yes - 200mW Gold Plated
N° de stock RS 349-585
Référence fabricant712-6
MarqueTeledyne
56,46 €
Each
Unité
- 98 Ω - - - - - DPDT 6V dc PCB Mount - - - Gold Plated Metal Alloy
N° de stock RS 758-2451
Référence fabricant732-12
MarqueTeledyne
34,37 €
Each
Unité
- 850 Ω 150 mΩ - - - - DPDT 12V dc PCB Mount - 28V dc 200mW Gold Plated
N° de stock RS 136-2011
Référence fabricant1-1462051-5
10,633 €
Each (On a Reel of 400)
Unité
- 4.114 kΩ - - - - - SPDT 24V dc PCB Mount - - 140mW Gold Plated
N° de stock RS 351-465
Référence fabricant172-12
MarqueTeledyne
47,46 €
Each
Unité
- 400 Ω - - - - - DPDT 12V dc PCB Mount - - - Gold Plated Metal Alloy
N° de stock RS 173-9059
Référence fabricantARS1612
MarquePanasonic
8,955 €
Each (In a Box of 50)
Unité
3GHz 360 100 m 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount Yes - 400mW Gold Plated